riscv: dts: starfive: generate u-boot-spl.bin.normal.out
The StarFive VisionFive 2 board cannot load spl/u-boot-spl.bin but needs a
prefixed header. We have referring to a vendor tool (spl_tool) for this
task. 'mkimage -T sfspl' can generate the prefixed file.
Use binman to invoke mkimage for the generation of file
spl/u-boot-spl.bin.normal.out.
Update the documentation.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Tested-by: Milan P. Stanić <mps@arvanta.net>
diff --git a/arch/riscv/dts/jh7110-starfive-visionfive-2-u-boot.dtsi b/arch/riscv/dts/jh7110-starfive-visionfive-2-u-boot.dtsi
index 13f69da..5518531 100644
--- a/arch/riscv/dts/jh7110-starfive-visionfive-2-u-boot.dtsi
+++ b/arch/riscv/dts/jh7110-starfive-visionfive-2-u-boot.dtsi
@@ -103,4 +103,15 @@
};
};
};
+
+ spl-img {
+ filename = "spl/u-boot-spl.bin.normal.out";
+
+ mkimage {
+ args = "-T sfspl";
+
+ u-boot-spl {
+ };
+ };
+};
};
diff --git a/doc/board/starfive/visionfive2.rst b/doc/board/starfive/visionfive2.rst
index 941899a..f5575ab 100644
--- a/doc/board/starfive/visionfive2.rst
+++ b/doc/board/starfive/visionfive2.rst
@@ -65,18 +65,8 @@
make starfive_visionfive2_defconfig
make OPENSBI=$(opensbi_dir)/opensbi/build/platform/generic/firmware/fw_dynamic.bin
-This will generate spl/u-boot-spl.bin and FIT image (u-boot.itb)
-
-u-boot-spl.bin cannot be used directly on StarFive VisionFive2,we need
-to convert the u-boot-spl.bin to u-boot-spl.bin.normal.out with
-the below command:
-
- ./spl_tool -c -f $(Uboot_PATH)/spl/u-boot-spl.bin
-
-More detailed description of spl_tool,please refer spl_tool documenation.
-(Note: spl_tool git repo is at https://github.com/starfive-tech/Tools/tree/master/spl_tool)
-
-This will generate u-boot-spl.bin.normal.out file.
+This will generate the U-Boot SPL image (spl/u-boot-spl.bin.normal.out) as well
+as the FIT image (u-boot.itb) with OpenSBI and U-Boot.
Flashing
~~~~~~~~